Helps promote and maintain overall respiratory health and assists with the temporary relief of coughs. Plex Remedies are condition-specific homeopathic specialties prepared in low dilutions. The product range helps support: the digestive, hormonal, immune, musculoskeletal, nervous, respiratory, skin, oral and vascular systems. Established over half a century ago in Belgium, UNDA is renowned for manufacturing exceptional homeopathic products utilized in supporting immune, lymphatic and endocrine systems. In the production of all homeopathic remedies UNDA uses only pure materials and herbs that are biodynamically grown or wildcrafted. UNDA produces a broad range of homeopathic products in various potencies including: the unique Numbered Compounds, Gemmotherapy macerates, Schuessler Tissue Salts, Gammadyn Oligo-Elements, Organotherapy, Plexes, creams and oils, as well as homeopathic compatible dental care.*Homeopathy, Phytotherapy, Gemmotherapy, Oligo-elements and Schuessler Tissue Salts are modalities used in traditional medicine. Product 'uses' are based on Homeopathic Materia Medica and have not been clinically tested. These 'uses' have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Pure Materials And Herbs: In the production of all products, UNDA uses only pure materials and herbs that are biodynamically grown or wildcrafted. *Homeopathy, Phytotherapy, Gemmotherapy, Oligo-elements and Schuessler Tissue Salts are modalities used in traditional medicine. Product 'uses' are based on Homeopathic Materia Medica and have not been clinically tested. These 'uses' have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure. Pure Materials And Herbs: In the production of all products, UNDA uses only pure materials and herbs that are biodynamically grown or wildcrafted. Recommended Use: To be taken ten minutes away from food. Invest bottle and shake lightly allowing drops to fall directly under the tongue or into 1/4 oz of water. Hold contents for about 20 seconds and swallow.